LCOV - code coverage report
Current view: top level - accessible/atk - nsMaiInterfaceEditableText.cpp (source / functions) Hit Total Coverage
Test: output.info Lines: 0 68 0.0 %
Date: 2017-07-14 16:53:18 Functions: 0 7 0.0 %
Legend: Lines: hit not hit

          Line data    Source code
       1             : /* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
       2             : /* vim: set ts=2 et sw=2 tw=80: */
       3             : /* This Source Code Form is subject to the terms of the Mozilla Public
       4             :  * License, v. 2.0. If a copy of the MPL was not distributed with this
       5             :  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
       6             : 
       7             : #include "InterfaceInitFuncs.h"
       8             : 
       9             : #include "Accessible-inl.h"
      10             : #include "HyperTextAccessible-inl.h"
      11             : #include "nsMai.h"
      12             : #include "ProxyAccessible.h"
      13             : #include "nsString.h"
      14             : #include "mozilla/Likely.h"
      15             : 
      16             : using namespace mozilla::a11y;
      17             : 
      18             : extern "C" {
      19             : static void
      20           0 : setTextContentsCB(AtkEditableText *aText, const gchar *aString)
      21             : {
      22           0 :   AccessibleWrap* accWrap = GetAccessibleWrap(ATK_OBJECT(aText));
      23           0 :   if (accWrap) {
      24           0 :     HyperTextAccessible* text = accWrap->AsHyperText();
      25           0 :     if (!text || !text->IsTextRole()) {
      26           0 :       return;
      27             :     }
      28             : 
      29           0 :     NS_ConvertUTF8toUTF16 strContent(aString);
      30           0 :     text->ReplaceText(strContent);
      31           0 :   } else if (ProxyAccessible* proxy = GetProxy(ATK_OBJECT(aText))) {
      32           0 :     NS_ConvertUTF8toUTF16 strContent(aString);
      33           0 :     proxy->ReplaceText(strContent);
      34             :   }
      35             : }
      36             : 
      37             : static void
      38           0 : insertTextCB(AtkEditableText *aText,
      39             :              const gchar *aString, gint aLength, gint *aPosition)
      40             : {
      41           0 :   AccessibleWrap* accWrap = GetAccessibleWrap(ATK_OBJECT(aText));
      42           0 :   if (accWrap) {
      43           0 :     HyperTextAccessible* text = accWrap->AsHyperText();
      44           0 :     if (!text || !text->IsTextRole()) {
      45           0 :       return;
      46             :     }
      47             : 
      48           0 :     NS_ConvertUTF8toUTF16 strContent(aString);
      49           0 :     text->InsertText(strContent, *aPosition);
      50           0 :   } else if (ProxyAccessible* proxy = GetProxy(ATK_OBJECT(aText))) {
      51           0 :     NS_ConvertUTF8toUTF16 strContent(aString);
      52           0 :     proxy->InsertText(strContent, *aPosition);
      53             :   }
      54             : }
      55             : 
      56             : static void
      57           0 : copyTextCB(AtkEditableText *aText, gint aStartPos, gint aEndPos)
      58             : {
      59           0 :   AccessibleWrap* accWrap = GetAccessibleWrap(ATK_OBJECT(aText));
      60           0 :   if (accWrap) {
      61           0 :     HyperTextAccessible* text = accWrap->AsHyperText();
      62           0 :     if (!text || !text->IsTextRole()) {
      63           0 :       return;
      64             :     }
      65             : 
      66           0 :     text->CopyText(aStartPos, aEndPos);
      67           0 :   } else if (ProxyAccessible* proxy = GetProxy(ATK_OBJECT(aText))) {
      68           0 :     proxy->CopyText(aStartPos, aEndPos);
      69             :   }
      70             : }
      71             : 
      72             : static void
      73           0 : cutTextCB(AtkEditableText *aText, gint aStartPos, gint aEndPos)
      74             : {
      75           0 :   AccessibleWrap* accWrap = GetAccessibleWrap(ATK_OBJECT(aText));
      76           0 :   if (accWrap) {
      77           0 :     HyperTextAccessible* text = accWrap->AsHyperText();
      78           0 :     if (!text || !text->IsTextRole()) {
      79           0 :       return;
      80             :     }
      81             : 
      82           0 :     text->CutText(aStartPos, aEndPos);
      83           0 :   } else if (ProxyAccessible* proxy = GetProxy(ATK_OBJECT(aText))) {
      84           0 :     proxy->CutText(aStartPos, aEndPos);
      85             :   }
      86             : }
      87             : 
      88             : static void
      89           0 : deleteTextCB(AtkEditableText *aText, gint aStartPos, gint aEndPos)
      90             : {
      91           0 :   AccessibleWrap* accWrap = GetAccessibleWrap(ATK_OBJECT(aText));
      92           0 :   if (accWrap) {
      93           0 :     HyperTextAccessible* text = accWrap->AsHyperText();
      94           0 :     if (!text || !text->IsTextRole()) {
      95           0 :       return;
      96             :     }
      97             : 
      98           0 :     text->DeleteText(aStartPos, aEndPos);
      99           0 :   } else if (ProxyAccessible* proxy = GetProxy(ATK_OBJECT(aText))) {
     100           0 :     proxy->DeleteText(aStartPos, aEndPos);
     101             :   }
     102             : }
     103             : 
     104             : static void
     105           0 : pasteTextCB(AtkEditableText *aText, gint aPosition)
     106             : {
     107           0 :   AccessibleWrap* accWrap = GetAccessibleWrap(ATK_OBJECT(aText));
     108           0 :   if (accWrap) {
     109           0 :     HyperTextAccessible* text = accWrap->AsHyperText();
     110           0 :     if (!text || !text->IsTextRole()) {
     111           0 :       return;
     112             :     }
     113             : 
     114           0 :     text->PasteText(aPosition);
     115           0 :   } else if (ProxyAccessible* proxy = GetProxy(ATK_OBJECT(aText))) {
     116           0 :     proxy->PasteText(aPosition);
     117             :   }
     118             : }
     119             : }
     120             : 
     121             : void
     122           0 : editableTextInterfaceInitCB(AtkEditableTextIface* aIface)
     123             : {
     124           0 :   NS_ASSERTION(aIface, "Invalid aIface");
     125           0 :   if (MOZ_UNLIKELY(!aIface))
     126           0 :     return;
     127             : 
     128           0 :   aIface->set_text_contents = setTextContentsCB;
     129           0 :   aIface->insert_text = insertTextCB;
     130           0 :   aIface->copy_text = copyTextCB;
     131           0 :   aIface->cut_text = cutTextCB;
     132           0 :   aIface->delete_text = deleteTextCB;
     133           0 :   aIface->paste_text = pasteTextCB;
     134             : }

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